WAN202K Просмотр технического описания (PDF) - Weitron Technology

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Список матч

WAN202K

Surface Mount Switching Diode

Weitron Technology 

WAN202K / WAP202K

WAN217

Device Marking

Item

WAN202K

WAP202K

WAN217

Marking

A4

A1

A7

Figure 1. Recovery Time Equivalent Test Circuit

0.01µF

D.U.T.

5

PULSE GENERATOR

OUTPUT 50

50

SAMPLING

OSCILLOSCOPE

INPUT

100ns

OUTPUT

trr

0

1000

100

10

1

0.1

T a=100 ºC

75 ºC

50 ºC

25 ºC

0ºC

-25 ºC

0.010 10 20 30 40 50 60 70 80

VR REVERSE VOLTAGE : (Volts)

Fig.3 Reverse characteristics

Eqivalent Circuit diagram

3

1

2

3

1

2

3

1

2

50

20

10

5

T a=85ºC

2

50ºC

25ºC

1

0ºC

0.5

-30 ºC

0.2

0.1

0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6

VF FORWARD VOLTAGE : (Volts)

Fig.2 Forward characteristics

f=1 MH z

4

2

0

0 2 4 6 8 10 12 14 16 18 20

VR REVERSE VOLTAGE : (Volts)

Fig.4 Capacitance

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